baber/WOPTO huggingface dataset:
Patent JP-S5537094-A (JP)
Title: Integrated frequency divider
Inventor: YAKOBU RUTSUSHIERU
IPC: H03K23/46
Filed: 1979-07-06
Abstract: The frequency divider allows division of the frequency of two signals in phase opposition 01(t) and 02(t). A shift register 10 comprises an assembly of transistors and capacitors which form a plurality of cells connected one after the other, each cell being constituted by two identical stages T1T1' and T2T2' which are connected in series and are supplied respectively by the periodic signals. Means for detecting particular states of the register comprise the MOS transistor T8, T9, and T10. Means for producing a signal with a frequency which is a sub- multiple of that of the said periodic signals comprise the transistors T11 and T12, the transistor T13, the capacitor C7 and the capacitor C9. The divider is especially suitable for use in quartz oscillator watches. T13 normally conducts thus grounding the output point g, only when b, d, f are all high is T13 turned off and signal x, via C7, connected both to the output and to the shift register input to recirculate a charge packet. <IMAGE>
Patent JP-H04319269-A (JP)
Title: Terminal block apparatus
Inventor: FUKUMORI HISASHI
IPC: H01R9/22
Filed: 1991-04-17
Abstract: PURPOSE:To provide a terminal block apparatus which enables electric wire relay in a narrow space by providing terminal blocks with connector function. CONSTITUTION:It is composed of a vertical type terminal block 5 equipped with a terminal 6 having a receptacle contact 7 and a transverse-type terminal stand 10 equipped with a terminal 11 having a tab contact 12. Both terminal block 5, 10 can be attached to and detached from each other owing to the connector functions of both contacts 7, 12.
Patent JP-H08289551-A (JP)
Title: Ac-dc converting system
Inventor: TAKAGI KIKUO
IPC: H02M7/12
Filed: 1995-04-11
Abstract: PURPOSE: To lessen the limination in space owing to the increase in the size of a lightning arrestor for protecting a thyristor valve arm. CONSTITUTION: In a DC transmission system which, being provided with an AC-DC converter which has lightning arrestors for protecting thyristor valve arms which are connected in parallel with thyristor valve arms which are bridge-connected to respective phases of an AC system, converts AC power to DC power and transmits the DC power and then converts the DC power to AC power, characteristic elements and the number of the parallelly-connected lightning arrestors for protecting thyristor valve arms 4 of an upper-side arm is different from those of a lower-side arm in at least one AC-DC converter 5.
Patent JP-H02264581-A (JP)
Title: Liquid crystal display device
Inventor: MAEKAWA TOSHIICHI
IPC: G09G3/36
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a satisfactory display picture without fluctuation of the luminance with a simple constitution by superposing the voltage equivalent to the offset onto an input signal. CONSTITUTION:At the detection of an offset voltage, a switch 12 is set at the side of a voltage source 13 by the signal received from a control circuit 20. Then a reference potential Vref is supplied to a terminal 1 as an input video signal and simultaneously the output signals phiH1-phiHm of a shift register 2 are all set at high potentials. In a normal working state, the corresponding addresses of a memory 17 are read out synchronously with the driving pulse signals phiH1-phiHm received from the register 2. The read-out digital signal is turned into an analog signal by a D/A converter 18. This analog signal controls the gain of an amplifier 11. Consequently, the offset voltage is superposed on a video signal in the negative direction and the video signal of a fixed level is corrected.
Patent JP-S60228969-A (JP)
Title: Voltage detection apparatus
Inventor: TERADA JIROU
IPC: G01R19/145
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a highly sensitive apparatus, by forming a pair of electrodes in opposed relation to the main surface of a ferroelectric ceramic plate having a large number of domains and particles. CONSTITUTION:A ferroelectric ceramic plate 1 with a dimension of 40phi-20t having a large number of domains and particles is obtd. by respectively mixing PbO, La2O3, ZrO2 and TiO2 in a mixing ratio forming, for example, Pb0.92La0.08 (Zr0.65Ti0.35)0.98O3 by a wet process and applying press molding to the obtained powdery stock material under pressure of 700kg/cm<2>. This molded body is baked at 1,100 deg.C under pressure of 300kg/cm<2> to obtain a sintered body which is, in turn, processed to the plate 1 with a dimension of 1X0.2X15. Next, a pair of electrodes 2 are formed to the plate 1 along the surface thereof and a light emitting body 3 is provided to one end of the plate 1 along the electrode direction thereof and a current is flowed to terminals 3-1, 3-2 to allow a light emitting body 3 to emit light. Then, the change in light dispersing attenuation quantity of light arriving while transmitted through the plate 1 is detected by a light receiving and detection means 4 to obtain an output signal 5.
Patent JP-H09284952-A (JP)
Title: Manufacturing of distributing board assembly body for electric junction box
Inventor: ISSHIKI YOSHIHIRO
IPC: H02G3/16
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent the slippage of a position in the case of lamination of bus bars without being accompanied with weight increase of the bus bars or expansion of a bead space to the utmost by laminating an insulating substrate on the bus bars in a state to fix the bus bars t a laminating lower jig. SOLUTION: Most bus bars 1 except bus bars 1A are so formed that at least one among a plurality of tabs 16 is projected downward. Accordingly, the tab 16 projected downward is inserted into a tab insertion hole 20 to position the bus bars 1 to a laminating lower jig 3. While, the bus bars 1A having no tab 16 projected downward are positioned to the laminating lower jig 3 by inserting a dummy tab 19 into the tab insertion hole 20. In such a state, when an insulating substrate 2 is laminated on the bus bars 1A, the original tab 16 relating to electrical connection can be surely inserted into a tab insertion hole 12 formed in a specific part on the insulating substrate 2 side without making the slippage of position.
Patent JP-H03281245-A (JP)
Title: Laminate
Inventor: NAKANO MANABU
IPC: B32B27/40
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a laminate strongly bonding a layer composed of a polyester resin to a metal layer by constituting the laminate of a layer A composed of a modified polyolefinic resin, a layer B composed of a polyester resin and a layer C composed of specific cured matter and bonding the layers A, B through the layer C. CONSTITUTION:This laminate consists of a layer A composed of a polyolefinic resin modified by unsaturated carboxylic acid or a derivative thereof, a layer B composed of a polyester resin and a layer C composed of cured matter obtained by reacting polyester type polyurethane polyol with nitrogen atom content of 3 wt.% or less with an org. compound containing isocyanate groups exceeding 2 in a number on an average in its molecule and the layers A, B are bonded through the layer C. The laminate having the layer A composed of the modified polyolefinic resin on the surface thereof has excellent bonding capacity to various metals. The layer A of the laminate is brought into contact with a metal under heating to thermally fuse the modified polyolefinic resin in the layer A to the metal to obtain the laminate wherein the layer D composed of the metal and the layers A, C, B are strongly bonded.
Patent JP-H08285234-A (JP)
Title: Low nox combustion method of oil fuel employing variable supply type surface combustion and burner therefor
Inventor: MORITA MITSUNORI
IPC: F23C99/00
Filed: 1995-04-11
Abstract: PURPOSE: To burn oil fuel in a state of low NOx combustion with simple and inexpensive structure while securing the formation of stabilized flame. CONSTITUTION: Mixture of evaporated or atomized oil fuel and combustion air is injected through a first porous body 6 to burn it while evaporated or atomized oil fuel is injected through a second porous body 8, provided at the downstream side in the axial direction of a burner for a first porous body 6, movably in the axial direction thereof as secondary fuel whereby two-stage combustion through surface combustion is effected. On the other hand, the amount of fuel, injected through the second porous body 8, is set to be 10-30% with respect to the total amount of fuel injected through the first and second porous bodies 6, 8.
Patent JP-H09251133-A (JP)
Title: Wide visual field eyepiece
Inventor: OMURA YASUHIRO
IPC: G02B25/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To make an apparent view field and eye relief large by the small number of spherical lenses and to excellently correct both of original aberration and the aberration of pupil by arranging a biconvex lens, a joined negative meniscus lens, a biconvex lens and a positive lens in turn from an object side and satisfying a specified condition. SOLUTION: The convex lens L1, the joined negative meniscus lens L23 of a negative lens L2 having concave surface on its object side and the positive lens L3 having convex surface on its eye point side, the biconvex lens L4 and the positive lens L5 having convex surface on its object side. Then, when the radiuses of the curvature of the surfaces of the lens L1 on the object side and the eye point side are respectively defined as (r2) and (r3), a gap between the lenses L1 and L23 on an axis is defined as (d2) and the refractive indexes of the lenses L1 and L3 with respect to a d-line are respectively defined as (n1) and (n2), the conditions of 0.04<(n2-1)d2/|r3|-(n1-1)d2/|r2|<0.2 and 0.3<d2(1/|r2|+1/|r3|<0.5. are satisfied.
Patent JP-H08281865-A (JP)
Title: Precoat metal panel excellent in antistaining properties, processability and durability
Inventor: YOSHIDA YASUHIDE
IPC: B32B15/08
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a coating film susceptible to line coating and excellent in antistaining properties, durability and processability by applying resin paint prepared by compounding a block isocyanate compd. and a melamine resin with an acryl/siloxane composite resin in a specific solid wt. ratio and baking the formed paint layer. CONSTITUTION: A chemical forming treatment film, an undercoat film and a polyester intercoat film are successively formed on at least one surface of a metal panel and a paint compsn. based on a resin prepared by compounding a block isocyanate compd. and/or a melamine resin with an acryl/siloxane composite resin having a hydroxyl group in a solid wt. ratio of 60:40-95:5 is further applied thereto and baked to provide a topcoat film. For example, the undercoat film is formed by applying epoxy resin paint and baking the paint layer at arrival plate temp. of 200 deg.C for 60sec.
Patent JP-H01257349-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OGUCHI YASUHIRO
IPC: H01L21/82
Filed: 1988-04-07
Abstract: PURPOSE:To simply design a ROM by a method wherein the ROM is constituted of a total of two kinds of cells, i.e., one kind of ROM fundamental cell using a fundamental cell and one kind of logic cell used to write a data, in order to reduce an amount of a cell library for ROM use. CONSTITUTION:In a gate array according to a master slice system, a diffusion region ps where a potential of VDD has been supplied to a P-ch transistor and a diffusion region ns where a potential of VSS has been supplied to an N-ch transistor are arranged at the outside of a fundamental cell; the diffusion regions ps, ns and source regions 101-103, 104-106 of the P-ch and N-ch transistors inside the fundamental cell are connected by arranging a wiring part and a logic cell having the information on a contact 201; a fixed potential is supplied to the source regions. Cells constituting a ROM are one kind of ROM fundamental cell and one kind of logic cell. By this setup, when a ROM data is written, the degree of freedom when an integrated circuit is designed is high and this circuit can be designed simply and easily.
Patent JP-S5311519-A (JP)
Title: Buried cahnnel type solic pickup unit of frame transfer system
Inventor: KANOU YASUO
IPC: H04N5/335
Filed: 1976-07-19
Abstract: PURPOSE: To enhance the transfer efficiency and to increase the light reception sensitivity by using buried channel type CCD and forming no semiconductor layer right under the window which is to be the light reception part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5610845-A (JP)
Title: Handle apparatus
Inventor: HASEDA MICHIYUKI
IPC: F16F15/04
Filed: 1979-07-09
Abstract: PURPOSE:To effectively relieve vibration by supporting a handle through a buffer mechanism due to spring in the drum-shaped body having two-divided structure, in the handle device in single article constitution which is fitted onto a manually operated machine used with violent vibration. CONSTITUTION:When applied to a mowing machine B, a handle apparatus A has single article structure independent from the mowing machine B, and the installation of the handle apparatus is carried-out onto the supporting lever (b) of the mowing machine B by using a clamp C well known. The handle device A has a buffer mechanism due to spring built in the drum-shaped body 1, and the center part of the handle 2 is supported by this buffer mechanism. The body 1 consists of upper and lower semi-circular cylinder parts 1a and 1b, and on the inner peripheral surface of each part, a plurality of stripes of ribs for hooking spring 3a and 3b are formed. In the body 1, a sleeve 6 which consists of upper and lower semicircular cylindrical parts 6a and 6b is formed, which is supported by a plurality of springs 5... which are installed between the collar parts 7a and 7b and the ribs described above 3a and 3b.
Patent JP-H09243272-A (JP)
Title: Precast block for ceiling of electric furnace
Inventor: KAWAMOTO EIJI
IPC: C04B35/101
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve resistance to spalling and corrosion by using as aggregate sintered matters having specified grain sizes and containing MgO and Cr2 O3 as primary constituents and Al2 O3 , Fe2 O3 and the like as other constituents and adding a specified content of the aggregate. SOLUTION: This precast block is made by using as aggregate burned bodies having diameters of not less than 5mm and not higher than 50mm and containing MgO and Cr2 O3 as primary constituents and Al2 O3 and Fe2 O3 and the like as the balance and adding 10-40wt.% of the bodies. Diameters of the precast blocks are not less than 5mm and, since the risk that the ceiling can hang down and fall due to decrease of strength exists if 40wt.% or more of the aggregate is added and contribution to resistance to spalling becomes small if 10wt.% or less of the aggregate is added, these ranges are excluded. Since strength of the block is remarkably reduced if the aggregate has diameters of 50mm or more, a diameter of 50mm is employed as an upper limit of diameter.
Patent JP-S63250114-A (JP)
Title: Resin-made carrier
Inventor: MIZUNO HIDEKI
IPC: H01L21/02
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a resin-made carrier which can faithfully and easily perform management on a historical data or the like during the manufacture of a semiconductor wafer by a method wherein a memory module is sealed inside an end face of the carrier composed of a semitransparent resin so that the data can be input and output by using a light. CONSTITUTION:A memory module is constituted of the followings: a lightemitting circuit 1 which transmits a data to an external photodetecting part; a photodetecting circuit 2 which receives the data from the external photodetecting part; a microprocessor 3 which is equipped with input and output transmission procedure control circuits to control the transmission and reception of the data; a memory 4 to store the information on a process on the basis of a result of the transmission and reception of said data; and a solar cell 5 to drive these. The memory module 7 is sealed in an end face of a carrier 8 composed of a semitransparent resin and can read or write the data by using the light even from the outside. Even when a semiconductor wafer is treated with a chemical liquid or the like while it has been housed in the carrier, the carrier storing the data is not separated from the semiconductor wafer; accordingly, it is possible to faithfully perform management on the data which is generated during the manufacture of the semiconductor wafer.
Patent JP-H01256868-A (JP)
Title: Simultaneous output system for plural pages
Inventor: WAKABAYASHI YOSHIORI
IPC: H04L29/06
Filed: 1988-04-07
Abstract: PURPOSE:To obtain information of plural pages from one page by deciding the ratio of reduction size conversion in advance, deciding the ratio of reduction corresponding to the content of a message of received N-page and outputting the message of the reduced N-page as one page. CONSTITUTION:When a message comprising plural pages P1-PN is inputted after a prescribed amount of pages are stored in a message reception section 202, a character size discrimination section 203 is started, and the character size discrimination section 203 decides the size of the character from the received message. A reduction size conversion section 205 applies reduction size conversion processing to each page of the message received from the message reception section 202 by the ratio of the reduced size conversion decided by a ratio deciding section 204 of reduction size conversion based on the decision of the character size discrimination section 203. A message storage/display position deciding section 206 decides the display position and outputs the result after converting it into one page.
Patent JP-S63251244-A (JP)
Title: Liquid jet recording head
Inventor: MORI TAKAHIRO
IPC: B41J2/05
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a liquid jet recording head sufficient in durability with raised reliability, by providing a substrate and a resin setting film layer for forming a groove to serve as at least a liquid passage. CONSTITUTION:A liquid jet recording head is composed of a substrate 1, a resin setting film 3H processed by patterning to a specific form installed thereon, and a cover 7 laminated further thereon. Then, an orifice 9 for discharging recording liquid, liquid passages 6-2, which is interconnected to the orifice 9, having parts where energy for discharging recording liquid acts on the recording liquid, and liquid chambers 6-1 for reserving the recording liquid to be supplied to the liquid passages 6-2 are formed. Further, a supply tube 10 for providing the recording liquid to the liquid chambers 6-1 from the outside of the recording head is connected to a through hole 8.
Patent JP-S63251445-A (JP)
Title: Bondable plastisol composition
Inventor: SUGINO GO
IPC: C09D5/00
Filed: 1987-04-08
Abstract: PURPOSE:To make it possible to form a plastisol composition excellent in adhesiveness, nonmigrating property, oil resistance, durability, etc., by mixing vinyl chloride polymer with a polyester plasticizer and a blocked polyisocyanate so that these two components may satisfy a specified condition. CONSTITUTION:A plastisol composition is formed by mixing a vinyl chloride polymer with a polyester plasticizer and a blocked polyisocyanate. These components are mixed so that the ratio of the number of the effective NCO groups of the blocked polyisocyanate to that of the effective terminal OH groups of the polyester plasticizer may be 1.3 or larger. The OH value of the polyester plasticizer is controlled to 8 (KOH mg/g) or below, preferably, 6 or below. As said polyisocyanate, one containing an isocyanurate ring, obtained by polymerizing a diisocyanate monomer, is particularly desirable.
Patent JP-H05245883-A (JP)
Title: Mold for measuring release force
Inventor: SENGOKU TAKEHIRO
IPC: B29C45/26
Filed: 1992-03-09
Abstract: PURPOSE:To manufacture a mold which can measure with good accuracy the release force applied to a molded product at the time of releasing and lower the reject rate of the molded products. CONSTITUTION:A mold comprises an ejector pin 3 for releasing a molded product 8 in a cavity, a pin hole 101 into which said ejector pin is inserted and a release force measuring instrument 97, and a taper block 30 is disposed at the end of the ejector pin 3. An external contact face 301 stretching toward the cavity is formed on the taper block 30. On the other hand, an internal contact face 11 being in face contact with the external contact face 301 is formed on the cavity side. A clearance is formed between the ejector pin 3 and the pin hole 101 so that both are not brought into contact.
Patent JP-H02265840-A (JP)
Title: Paper sheet conveyer
Inventor: KATO HIROAKI
IPC: B65G43/08
Filed: 1989-04-05
Abstract: PURPOSE:To surely convey and store a note or the like by a carrier and prevent conveyance of an empty carrier so as to improve conveying efficiency by providing constitution in such a way as to check whether any paper sheet is present in the carrier or not by photosensor from a permeation hole in the side wall of the carrier, when the shutter of the carrier is opened. CONSTITUTION:A photosensor 16, for detecting whether a paper sheet 1 is present in a carrier 2 or not by forcing light beam to transmit paired permeation parts 14, 15 provided on the side wall of the carrier 2 when the carrier 2 is stopped in a station 23 and the paper sheet 1 is stored therein, is provided in each station 23. Based on the output detected by this photosensor 16 start of the carrier 2 is decided right or wrong. That is when the paper sheet 1 is recognized present in the carrier 2, its is possible, while in case of the presence not recognized, start of the carrier 2 is inhibited and the paper sheet 1 is surely stored as well as deterioration of the conveying efficiency caused by conveying an empty carrier is prevented.
Patent JP-S5613039-A (JP)
Title: Backwashing equipment of condensate desalting apparatus
Inventor: KINEBUCHI KINJI
IPC: G21F9/00
Filed: 1979-07-10
Abstract: PURPOSE: To reduce the using amount of back-wash water by passing the back- wash waste water discharged from a regenerating tower through an electromagnetic filter and circulatory using the treated water thus obtaned as back-wash water.  
     CONSTITUTION: The closed circulating system of back-wash water is formed by communicating the upper part of an anion regenerating tower 1 and a cation regenerating tower 2 and a back-wash waste water tank 3 by means of a piping 5, the tank 3 and the upper part of an electromagnetic filter 4 by a pipe 6 and the lower part of the filter 4 and the lower part of both regenerating towers 1, 2 by a water distributing pipe 7. The mixed ion exchange resins having been used are separated and are respectively put into the towers 1, 2. At the same time, the back-wash wast water produced at that time is sent into the tank 3 to be stored therein, after which the pressure air from an air pipe 9 is sent into the towers 1, 2 from their bottoms to perform scrubbing. Thence, the back-wash waste water in the tank 3 is passed through the electromagnetic filter 4 to get rid of the magnetic suspended solids in the waste water. The treated water thus obtained is passed into the towers 1, 2 from their lower parts. The back-wash waste water produced is recovered into the tank 3; thereafter, the back-wash water is circulatory used in accordance with the above- mentioned closed circulating system in the similar manner. 
     COPYRIGHT: (C)1981,JPO&Japio